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STM32F103C8T6
MFI343S00177
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STM32F407VET6

Categories
- Integrated Circuits (ICs)
  - Integrated Circuits (ICs)
  - AC to DC Converter ICs
  - Active Filters
  - ADC
  - AFE
  - Analog Multipliers & Dividers
  - Analog Switches & Multiplexers ICs
  - Application Specific Microcontrollers
  - Application Specific Timer
  - Audio Amplifiers
  - Audio Special Purpose
  - Battery Chargers ICs
  - Battery Management ICs
  - Buffers & Transceivers
  - Capacitive Sensors
  - Clock Buffers & Drivers
  - Clock Generators
  - CODECs Interface ICs
  - Comparators
  - Configuration Proms for FPGAs
  - Controllers Interface ICs
  - Converting Interface ICs
  - Counters & Dividers
  - CPLDs
  - Current Regulator IC
  - DAC
  - DC DC Voltage Regulators
  - DC to DC converter
  - DDS
  - Delay Lines Timing ICs
  - Digital Potentiometers
  - Display Drivers ICs
  - Drivers Interface ICs
  - DSP
  - Embedded ICs Modules
  - Energy Metering ICs
  - FIFOs Memory
  - Flip Flops
  - FPGAs
  - FPGAs with Microcontrollers
  - Full & Half-Bridge Drivers ICs
  - Gate Drivers ICs
  - Gates & Inverters
  - Hot Swap Controllers
  - I/O Expanders
  - IC Batteries
  - Ideal Diode controller
  - Instrumentational OP Amps
  - Interface ICs Modules
  - Laser Driver ICs
  - Latches
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  - Linear Voltage Regulators
  - Memory
  - Memory Batteries
  - Memory Controllers
  - Microcontrollers
  - Microprocessors
  - Modems ICs & Modules
  - Motor Drivers
  - Multi-Functional Gates & Inverters
  - Multivibrators
  - Multivibrators
  - PFC PMICs
  - PLDs
  - PoE Controllers
  - Power Supply Control ICs
  - Power Switches ICs
  - Programmable Timers & Oscillators
  - RMS to DC Converters
  - RTCs
  - Sensor & Detector Interface ICs
  - Serializers & Deserializers
  - Shift Registers
  - Signal Buffers
  - Signal Switches & Multiplexers
  - Signal Terminators
  - SoC
  - Special Purpose ADCs/DACs
  - Special Purpose Amplifiers
  - Special Purpose Analog Switches
  - Specialized ICs
  - Specialized Interface ICs
  - Specialized Power Management ICs
  - Specialized Voltage Regulators
  - Specialty Logic ICs
  - Switching Voltage Regulators
  - Telecom Interface ICs
  - Thermal Management
  - Touch Screen Controllers
  - UARTs
  - Universal Bus Functions
  - V/F & F/V Converters
  - Video Amps & Modules
  - Video Processing Linear ICs
  - Voice Record and Playback
  - Voltage Reference
  - Voltage Supervisors
  - Voltage Translators & Level Shifters
  - Integrated circuits, often referred to as ICs or microchips, are miniature electronic circuits that contain thousands to billions of transistors, resistors, capacitors, and other electronic components on a small semiconductor material. ICs are the building blocks of modern electronics and are used in a vast array of devices and systems, ranging from smartphones and computers to automotive electronics and medical devices. They provide compactness, high functionality, and improved performance by integrating multiple electronic functions onto a single chip.
- Connectors
  - Connectors
  - ARINC Connectors
  - Backplane Connector Contacts
  - Backplane Connectors Accessories
  - Backplane Connectors Housings
  - Backshells and Cable Clamps
  - Banana Tip Adapters
  - Banana Tip Binding Posts
  - Banana Tip Connectors Accessories
  - Banana Tip Jacks
  - Barrel Accessories
  - Barrel Adapters
  - Barrel Audio Connectors
  - Barrel Connectors
  - Barrel Power Connectors
  - Barrier Terminal Blocks
  - Between Series Adapters
  - Blade Type Power Connectors
  - Blade Type Power Connectors
  - Blade Type Power Connectors Accessories
  - Blade Type Power Connectors Housings
  - Board In Connectors
  - Board to Board Connectors
  - Card Edge Adapters
  - Card Edge Connectors Accessories
  - Card Edge Connectors Housings
  - Card Edge Contacts
  - Centronics Connectors
  - Circular Adapters
  - Circular Connectors
  - Circular Connectors Accessories
  - Circular Connectors Housings
  - Circular Contacts
  - Coaxial Connectors
  - Coaxial Connectors Accessories
  - D-Sub Adapters
  - D-Sub Connector Housings
  - D-Sub Connector Terminators
  - D-Sub Connectors
  - D-Sub Connectors Accessories
  - D-Sub Contacts
  - D-Sub Hoods
  - D-Sub Jackscrews
  - DIN 41612 Connectors
  - Din Rail Terminal Blocks
  - Edgeboard Connectors
  - Faceplates & Frames
  - Fiber Optic Adapters
  - Fiber Optic Connectors
  - Fiber Optic Connectors Accessories
  - Fiber Optic Connectors Housings
  - Flat Flexible Connector Housings
  - Flat Flexible Connectors
  - Flat Flexible Connectors Accessories
  - Flat Flexible Contacts
  - Foil Connectors
  - Hard Metric Connector
  - Headers & Male Pins
  - Heavy Duty Connectors Accessories
  - Heavy Duty Connectors Assemblies
  - Heavy Duty Connectors Frames
  - Heavy Duty Connectors Housings
  - Heavy Duty Connectors Modules
  - Heavy Duty Contacts
  - IC Adapters
  - IC and Component Sockets
  - IC Sockets Accessories
  - Inline Memory Module Sockets
  - Interface Modules Terminal Blocks
  - Keystone Accessories
  - Keystone Inserts
  - Knife Connectors
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  - Memory Connectors Accessories
  - Modular Adapters
  - Modular Connectors Accessories
  - Modular Jacks
  - Modular Plug Housings
  - Modular Plugs
  - Multi Purpose Contacts
  - Panel Mount Connectors
  - Panel Mount Terminal Blocks
  - PC Pin Terminals
  - Photovoltaic Connectors
  - Photovoltaic Connectors Accessories
  - Photovoltaic Contacts
  - Pluggable Connectors
  - Pluggable Connectors Accessories
  - Pluggable Terminal Blocks
  - Power Distribution Terminal Blocks
  - Power Entry Connectors Accessories
  - Power Entry Connectors Modules
  - Quick-Connect & Quick-Disconnect Connectors
  - Rectangular Connectors
  - Rectangular Connectors Accessories
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  - Rectangular Connectors Housings
  - Rectangular Contact Inserts
  - Rectangular Terminals
  - RF Adapters
  - RF Contacts
  - RF Terminators
  - Ring Terminals
  - Screw Connectors
  - Shunts & Jumpers
  - Socket Terminals
  - Solder Lug Connectors
  - Spade Connectors
  - Specialized Backplane Connectors
  - Specialized Connectors
  - Specialized Terminal Blocks
  - Spring Loaded Contacts
  - Spring Loaded Rectangular Connectors
  - SSL Connectors
  - SSL Connectors Accessories
  - SSL Contacts
  - Terminal Block Adapters
  - Terminal Blocks - Contacts
  - Terminal Blocks Accessories
  - Terminal Jumpers
  - Terminal Junction Systems
  - Terminal Marker Strips
  - Terminal Strips and Turret Boards
  - Terminal Wire Ferrules
  - Terminals Accessories
  - Terminals Adapters
  - Terminals Housings
  - Transistor Sockets
  - Turret Connectors
  - Video Adapters
  - Video Connector Accessories
  - Video Connectors
  - Wire Pin Connectors
  - Wire Splice Connectors
  - Wire-to-Board Connectors
  - Wire-to-Board Terminal Blocks
  - Wiring Blocks Accessories
  - Wiring Modular Connectors
  - Connectors are devices used to establish electrical or mechanical connections between two or more components or systems. They provide a means for joining cables, wires, or other conductive elements, enabling the transmission of electrical signals, power, or data. Connectors come in a wide range of forms, including electrical connectors, coaxial connectors, modular connectors, and fiber optic connectors. They play a critical role in industries such as telecommunications, automotive, aerospace, and consumer electronics, facilitating reliable and secure connections.
- Discrete Semiconductors
  - Discrete Semiconductors
  - Arrays BJT Transistors
  - BJT Transistors Arrays
  - Bridge Rectifiers
  - DIACs and SIDACs
  - IGBTs Modules
  - IGBTs Transistors Arrays
  - JFETs Transistors
  - MOSFETs Transistors Arrays
  - Power Driver Modules
  - Pre-Biased BJT Transistors
  - Programmable Unijunction Transistors
  - Rectifier Diode Array
  - RF BJT Transistors
  - RF Diodes
  - RF MOSFETs Transistors
  - SCRs Thyristors
  - Single BJT Transistors
  - Single IGBTs
  - Single IGBTs
  - Single MOSFETs Transistors
  - Single-Phase Diode Rectifier
  - Specialized Transistors
  - Thyristors Modules
  - TRIACs Thyristors
  - Varactors
  - Zener Diode Arrays
  - Zener Single Diodes
  - Discrete Semiconductor refer to electronic components that are individual and separate from each other, as opposed to integrated circuits that contain multiple components on a single chip. These discrete components include diodes, transistors, thyristors, and other similar devices that perform specific functions in electronic circuits. They are commonly used in power supplies, amplifiers, and other electronic devices where precise control and regulation of electrical signals is required. Discrete Semiconductor Products are available in a variety of sizes, shapes, and specifications to meet the needs of different applications. They are widely used in the electronics industry and are essential components in many electronic devices.
- Capacitors
  - Capacitors
  - Aluminum Electrolytic Capacitors
  - Aluminum Polymer Capacitors
  - Capacitor Accessories
  - Capacitor Networks
  - Ceramic Capacitors
  - Ceramic Capacitors
  - Film Capacitors
  - Mica & PTFE Capacitors
  - Niobium Oxide Capacitors
  - Silicon Capacitors
  - Supercapacitors & EDLC
  - Tantalum Capacitors
  - Tantalum Polymer Capacitors
  - Thin Film Capacitors
  - Trimmers Variable
  - Capacitors are electronic components that store and release electrical energy. They consist of two conductive plates separated by an insulating material known as a dielectric. Capacitors are widely used in electronic circuits for various purposes, including energy storage, filtering, decoupling, timing, and coupling signals. They are available in different types, such as electrolytic capacitors, ceramic capacitors, and tantalum capacitors, each with unique characteristics suitable for different applications.
- Sensors
  - Sensors
  - CdS Cells
  - Accelerometers
  - Accessories
  - Amplifiers
  - Analog & Digital Sensor
  - Analog & Digital Sensors
  - Analog Optical Sensors
  - Angle & Linear Position Measuring Sensors
  - Camera Modules
  - Color Sensors
  - Current Sensors
  - Distance Measuring Sensors
  - Dust Sensors
  - Encoders
  - Float & Level Sensors
  - Flow Sensors
  - Force Sensors
  - Gas Sensors
  - Gyroscopes
  - Humidity Sensors
  - Image Sensors
  - IMUs
  - Inclinometers
  - IrDA Transceiver Modules
  - Junction Blocks
  - Logic Optical Sensors
  - Logic Photo Detectors
  - Logic Photointerrupters
  - LVDT Transducers
  - Magnetic Compass Sensors Modules
  - Magnetic Linear Sensors ICs
  - Magnetic Position Sensors Modules
  - Magnetic Switches
  - Mechanical Temperature Sensors
  - Multi Purpose Magnets
  - Multifunction
  - NTC Thermistors
  - Occupancy Sensors
  - Optical Motion Sensors
  - Optical Sensors Remote Receiver
  - Photodiodes
  - Photoelectric Sensors
  - Phototransistors
  - Proximity Sensors
  - PTC Thermistors
  - RTD
  - Sensor Cable Accessories
  - Sensor Cable Assemblies
  - Sensor Matched Magnets
  - Shock Sensors
  - Solar Cells
  - Solid State Thermostats
  - Specialized Sensors
  - Strain Gauges
  - Thermocouple Temperature Sensors
  - Tilt Switch Sensors
  - Touch Sensors
  - Transducers
  - Transistor Optical Sensors
  - Ultrasonic Receivers
  - UV Sensors
  - Vibration Sensors
  - Sensors are devices that detect and measure physical or environmental parameters and convert them into electrical signals. They enable the acquisition of real-world data for monitoring, control, and feedback purposes. Sensors can detect variables such as temperature, pressure, light, motion, proximity, and many others. They find application in diverse fields, including automotive systems, consumer electronics, industrial automation, healthcare, and environmental monitoring.
- Resistors
  - Resistors
  - Chassis Mount Resistors
  - Chip SMD Resistors
  - Chip SMD Resistors
  - Resistor Accessories
  - Resistor Arrays
  - Specialized Resistors
  - Through Hole Resistors
  - Resistors are passive electronic components designed to impede the flow of electric current in a circuit. They are used to control current levels, divide voltage, and limit power dissipation. Resistors are available in various types, including fixed resistors, variable resistors (potentiometers), and specialized resistors for specific applications such as high power or precision requirements. They are fundamental components in electronic circuits, playing roles in voltage regulation, signal conditioning, and impedance matching.
- Isolators
  - Isolators
  - Digital Isolators
  - Isolated Gate Drivers
  - Logic Optoisolators
  - Photovoltaic Optoisolators
  - Specialized Isolators
  - Triac Optoisolators
  - Isolators, also known as isolation devices or isolating components, are electronic components designed to electrically separate or isolate different parts of a circuit or system. They provide protection by preventing unwanted electrical currents, noise, or interference from affecting sensitive components or systems. Isolators are commonly used in applications where electrical isolation is crucial, such as power supplies, communication systems, motor control, and industrial automation. They ensure reliable operation, safety, and protection from electrical disturbances or faults.
- Board Mount Power Supplies
  - Board Mount Power Supplies
  - Board Mount AC DC Converters
  - Board Mount Accessories
  - Board Mount DC DC Converters
  - Off-board LED Drivers
  - Box and enclosure products refer to electronic components that are designed to protect and house electronic devices. These products come in a variety of shapes and sizes, and are typically made from materials such as plastic, metal, or fiberglass. Box and enclosure products are essential for protecting electronic components from environmental factors such as dust, moisture, and temperature fluctuations. They also provide a secure and organized way to store and transport electronic devices. Box and enclosure products are commonly used in industries such as telecommunications, aerospace, and automotive, as well as in consumer electronics.
- RF/IF & RFID
  - RF/IF & RFID
  - Attenuators
  - Balun
  - RF Accessories
  - RF Amplifiers
  - RF Antennas
  - RF Boards
  - RF Demodulators
  - RF Detectors
  - RF Directional Coupler
  - RF Front End
  - RF Misc ICs and Modules
  - RF Mixers
  - RF Modulators
  - RF Multiplexers
  - RF Power Controller ICs
  - RF Power Dividers
  - RF Receivers
  - RF Shields
  - RF Switches
  - RF Transceiver ICs
  - RF Transceiver Modules
  - RF Transmitter
  - RF Transmitters
  - RFI & EMI Contacts
  - RFI & EMI Materials
  - RFID Accessories
  - RFID Antennas
  - RFID Boards
  - RFID ICs
  - RFID Reader Modules
  - RFID Tags
  - RF power dividers/splitters are electronic components that are used to divide or split an incoming RF signal into multiple output signals. These components are commonly used in communication systems, such as radio and television broadcasting, as well as in radar and satellite communication systems. RF power dividers/splitters are designed to maintain signal integrity and minimize signal loss, ensuring that each output signal is of equal strength and quality. They come in various configurations, including 2-way, 3-way, 4-way, and 8-way, and can be used in both indoor and outdoor applications. RF power dividers/splitters are essential components in any RF system that requires signal distribution.
- Circuit Protection
  - Circuit Protection
  - Circuit Breakers
  - Circuit Protection Accessories
  - Electrical Fuses
  - Fuseholders
  - Fuses
  - GDT
  - GFCI
  - ICL
  - Lighting Protection
  - PTC Resettable Fuses
  - Surge Suppression ICs
  - Thermal Fuses
  - TVS Diodes
  - TVS Mixed Technology
  - TVS SPDs
  - TVS Thyristors
  - TVS Varistors
  - Circuit protection is a crucial aspect of electronic components classification. It refers to the measures taken to prevent damage to electronic circuits due to overvoltage, overcurrent, or short circuits. Circuit protection devices such as fuses, circuit breakers, surge protectors, and voltage regulators are used to safeguard electronic components from damage caused by power surges, lightning strikes, and other electrical disturbances. These devices are designed to interrupt the flow of current when the voltage or current exceeds a safe level, thereby protecting the circuit and preventing damage to the electronic components. Circuit protection is essential for ensuring the reliability and longevity of electronic devices and systems.
- Crystals
  - Crystals
  - Crystals
  - Crystals Accessories
  - Oscillators
  - Pin Configurable Oscillators
  - Programmable Oscillators
  - Resonators
  - Stand Alone Programmers
  - Voltage Controlled Oscillators
  - Crystals, in the context of electronics, refer to quartz crystals or other similar crystalline structures used as precise timing references or frequency-determining elements. These crystals exhibit a phenomenon called piezoelectricity, which allows them to generate a stable and accurate electrical signal when subjected to mechanical stress or voltage. Crystals are extensively used in oscillators
- Inductors
  - Inductors
  - Adjustable Inductors
  - Delay Lines
  - Fixed Inductors
  - Signal Transformers
  - Wireless Charging Coils
  - Inductors are passive electronic components that store electrical energy in the form of a magnetic field. They are typically made of a coil of wire wound around a core material and are used in various electrical circuits and systems. Inductors resist changes in current flow and are commonly employed in filtering, energy storage, impedance matching, and signal conditioning applications. They play a vital role in applications such as power supplies, radio frequency (RF) circuits, motor control, and electromagnetic compatibility (EMC) solutions.
- Filters
  - Filters
  - Cable Ferrites
  - Ceramic Filters
  - Common Mode Chokes
  - DSL Filters
  - EMI/RFI Filters
  - Feed Through Capacitors
  - Ferrite Beads and Chips
  - Ferrite Disks and Plates
  - Filters Accessories
  - Helical Filters
  - Monolithic Crystals
  - Power Line Filter Modules
  - RF Filters
  - SAW Filters
  - Filters are electronic components designed to selectively allow or block certain frequencies or ranges of frequencies in a signal or waveform. They are used to remove unwanted noise, interference, or specific frequency components, and to shape or modify the frequency response of a circuit or system. Filters can be classified into different types, such as low-pass, high-pass, band-pass, and band-stop filters, each serving specific purposes in applications ranging from audio and communication systems to power electronics and signal processing.
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RTCs

Name	Manufacturer	Pricing(USD)	Quantity	Datasheet	Factory Lead Time	Lifecycle Status	Mount	Packaging	Published	Series	Pbfree Code	Part Status	Moisture Sensitivity Level (MSL)	Number of Terminations	Termination	ECCN Code	Max Operating Temperature	Min Operating Temperature	Operating Supply Voltage	Length	RoHS Status	Lead Free	Contact Plating	Radiation Hardening	Number of Pins	Additional Feature	Package / Case	Interface	Max Supply Voltage	REACH SVHC	Reach Compliance Code	Min Supply Voltage	Frequency	Height	Width	Mounting Type	Weight	Operating Temperature	Technology	Height Seated (Max)	HTS Code	Nominal Supply Current	Type	JESD-609 Code	Terminal Finish	Terminal Position	Terminal Form	Peak Reflow Temperature (Cel)	Supply Voltage	Time@Peak Reflow Temperature-Max (s)	Base Part Number	Pin Count	Temperature Grade	Surface Mount	Terminal Pitch	JESD-30 Code	Supply Voltage-Min (Vsup)	Operating Temperature (Max)	Subcategory	Qualification Status	Power Supplies	Supply Voltage-Max (Vsup)	Ambient Temperature Range High	Voltage	Number of Outputs	Feature	Supplier Device Package	Number of Terminals	Logic Function	Access Time	Memory Size	Function	RAM Size	Number of Bits	Voltage - Supply	Time Format	External Data Bus Width	uPs/uCs/Peripheral ICs Type	Clock Frequency	Time-Min	Interrupt Capability	Volatile	Information Access Method	Non-Volatile Memory	Number of Timers	Date Format	Current - Timekeeping (Max)	Voltage - Supply, Battery
BQ3285LSSTR	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1								no			24		EAR99				8.65mm	RoHS Compliant	Contains Lead			24		SSOP								3.9mm				CMOS	1.75mm	8542.39.00.01					DUAL	GULL WING	NOT SPECIFIED	3.15V	NOT SPECIFIED		24	COMMERCIAL	YES	0.635mm		2.7V	70°C	Timer or RTC	Not Qualified	3.15V	3.6V															8	TIMER, REAL TIME CLOCK	0.032MHz	SECONDS	Y	YES	PARALLEL, MUXED BUS		1
ISL12028IBZ-T	Rochester Electronics	0.0000	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)				Obsolete	2 (1 Year)								ROHS3 Compliant						14-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial								Surface Mount		-40°C~85°C					Clock/Calendar																							Alarm, Leap Year, Supervisor, Watchdog Timer	14-SOIC								2.7V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	10μA~20μA @ 2.7V~5.5V	1.8V~5.5V
RX-4581NB B0:ROHS	Epson America, Inc	0.0000	RFQ Min: 1 Mult: 1	download				Tape and Reel				LTB									Yes with exemptions																															20																				Clock/Calendar/Alarm/Timer/Interrupt				HH:MM:SS										DW:DM:M:Y
X1288V14Z-4.5AT1	Intersil (Renesas Electronics America)	0.0000	RFQ Min: 1 Mult: 1				Surface Mount	Tape & Reel (TR)					5	14		EAR99	70°C	0°C		5mm	RoHS Compliant						TSSOP	2-Wire, I2C, Serial							4.4mm				CMOS	1.2mm	8542.39.00.01			e3	Matte Tin (Sn)	DUAL		260	5V	NOT SPECIFIED		14	COMMERCIAL		0.65mm	R-PDSO-G14	4.5V			Not Qualified		5.5V														HH:MM:SS:hh (12/24 hr)		TIMER, REAL TIME CLOCK	0.032MHz				I2C		1	YY-MM-DD-dd
DS1302ZN+	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tube	2002		yes	Active	1 (Unlimited)	8	SMD/SMT	EAR99			3.3V	5mm	ROHS3 Compliant	Lead Free	Tin	No	8	BURST MODE RAM DATA TRANSFER; TIMEKEEPING CURRENT = 0.3UA	8-SOIC (0.154, 3.90mm Width)	3-Wire Serial		Unknown			32.768kHz	1.5mm	4mm	Surface Mount		-40°C~85°C	CMOS				Clock/Calendar	e3		DUAL		260	3.3V		DS1302	8							Timer or RTC		3/5V			7V	1	Leap Year, NVSRAM, Trickle-Charger			Clock		31B				2V~5.5V	HH:MM:SS (12/24 hr)				SECONDS	N	YES	SERIAL, 3-WIRE			YY-MM-DD-dd	0.3μA~1μA @ 2V~5V	2V~5.5V
MCP79410-I/MS	Microchip Technology	0.0000	RFQ Min: 1 Mult: 1	download	7 Weeks		Surface Mount	Tube	2003			Active	1 (Unlimited)	8		EAR99				2.9972mm	ROHS3 Compliant	Lead Free		No	8		8-TSSOP, 8-MSOP (0.118, 3.00mm Width)	I2C, 2-Wire Serial		No SVHC			400kHz	939.8μm	2.9972mm	Surface Mount		-40°C~85°C	CMOS				Clock/Calendar	e3	Matte Tin (Sn) - annealed	DUAL		260	5V	40	MCP79410	8			0.65mm				Timers or RTCs		2/5V					Alarm, Leap Year, Square Wave Output, SRAM, Unique ID			Clock		64B 1Kb				1.8V~5.5V	HH:MM:SS (12/24 hr)				SECONDS	Y	NO	I2C			YY-MM-DD-dd	1.2μA @ 3.3V	1.3V~5.5V
PCF2127T/2,518	NXP Semiconductors	0.0000	RFQ Min: 1 Mult: 1	download								Active									RoHS Compliant																															16																				Clock/Calendar				HH:MM:SS										DW:DM:M:Y
DS1339U-33+	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tube	2002		yes	Active	1 (Unlimited)	8		EAR99			3.3V	3.1mm	ROHS3 Compliant	Lead Free		No	8		8-TSSOP, 8-MSOP (0.118, 3.00mm Width)	I2C, 2-Wire Serial		No SVHC			32.8kHz	950μm	3.1mm	Surface Mount	139.989945mg	-40°C~85°C	CMOS				Clock/Calendar	e3	Matte Tin (Sn)	DUAL		260	3.3V	30	DS1339	8			0.65mm				Timer or RTC						1	Alarm, Leap Year, Square Wave Output, Trickle-Charger			Clock						2.97V~5.5V	HH:MM:SS (12/24 hr)				SECONDS	Y	NO	I2C		1	YY-MM-DD-dd	200μA @ 5.5V	1.3V~3.7V
DS1248W-120	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download			Through Hole	Tube	2012		yes	Obsolete	1 (Unlimited)	32		3A991.B.2.A			3.3V	43.053mm	Non-RoHS Compliant	Contains Lead		No	32		32-DIP Module (0.600, 15.24mm)	Parallel					120GHz		15.24mm	Through Hole		0°C~70°C	CMOS	10.922mm	8473.30.11.40		Phantom Time Chip	e3	Matte Tin (Sn)	DUAL		260	3.3V		DS1248	32			2.54mm				Timer or RTC							NVSRAM			Clock	120 ns	128KB				2.97V~3.63V	HH:MM:SS:hh (12/24 hr)	8			1/100SECOND	N	NO				YY-MM-DD-dd	7mA @ 3.3V
DS1339AU+T	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tape & Reel (TR)	2002			Active	1 (Unlimited)	8		EAR99			3.3V	3mm	ROHS3 Compliant		Tin	No	8		8-TSSOP, 8-MSOP (0.118, 3.00mm Width)	I2C, 2-Wire Serial							3mm	Surface Mount		-40°C~85°C	CMOS	1.1mm			Clock/Calendar			DUAL			3.3V		DS1339				0.65mm											Alarm, Leap Year, Square Wave Output, Trickle-Charger			Clock						1.71V~5.5V	HH:MM:SS (12/24 hr)							I2C		1	YY-MM-DD-dd	200μA @ 1.71V~5.5V	1.3V~3.7V
ISL12028IB27Z	Rochester Electronics	0.0000	RFQ Min: 1 Mult: 1	download				Tube				Obsolete	2 (1 Year)								ROHS3 Compliant						14-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial								Surface Mount		-40°C~85°C					Clock/Calendar																							Alarm, Leap Year, Supervisor, Watchdog Timer	14-SOIC								2.7V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	10μA~20μA @ 2.7V~5.5V	1.8V~5.5V
Q41856471000112	Epson America, Inc	0.0000	RFQ Min: 1 Mult: 1	download				Tape and Reel				Active									Yes with exemptions																															20																				Clock/Calendar/Alarm/Timer				HH:MM:SS										DW:DM:M:Y
RTC-8564JE:BB ROHS	EPSON	0.0000	RFQ Min: 1 Mult: 1	download	13 Weeks					RTC-8564JE		Active	1 (Unlimited)	20						7mm	ROHS3 Compliant						20-LSSOJ (0.213, 5.40mm Width)	I2C							5.4mm	Surface Mount		-40°C~85°C	CMOS	1.5mm			Clock/Calendar			DUAL		NOT SPECIFIED	3V	NOT SPECIFIED				YES	0.65mm	R-PDSO-J20										Alarm									1.8V~5.5V	HH:MM:SS							I2C			YY-MM-DD-dd	0.7μA~0.8μA @ 3V~5V
ISL12057IUZ-T	Renesas Electronics America	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks			Tape & Reel (TR)	2008			Active	1 (Unlimited)	8		EAR99				3mm	ROHS3 Compliant						8-TSSOP, 8-MSOP (0.118, 3.00mm Width)	I2C, 2-Wire Serial							3mm	Surface Mount		-40°C~85°C	CMOS	1.1mm	8542.39.00.01		Clock/Calendar	e3	Matte Tin (Sn) - annealed	DUAL		260	3V	30	ISL12057	8		YES	0.65mm	S-PDSO-G8				Not Qualified						Alarm, Leap Year									1.8V~3.6V	HH:MM:SS (12/24 hr)			0.032MHz				I2C			YY-MM-DD-dd	0.65μA @ 1.8V
X1226V8Z	Intersil (Renesas Electronics America)	0.0000	RFQ Min: 1 Mult: 1	download			Surface Mount	Bulk	2005				1	8		EAR99	70°C	0°C		4.4mm	RoHS Compliant	Lead Free			8		TSSOP	2-Wire, I2C, Serial	5.5V			2.7V			3mm				CMOS	1.2mm				e3	MATTE TIN	DUAL		260	5V	40		8	COMMERCIAL		0.65mm				Timer or RTC	Not Qualified	3/5V										512B					HH:MM:SS (12/24 hr)		TIMER, REAL TIME CLOCK	0.032MHz	SECONDS	Y	NO	I2C		1	YY-MM-DD-dd
X1288V14Z-2.7T1	Intersil Corporation	0.0000	RFQ Min: 1 Mult: 1										5			EAR99				5mm	RoHS Compliant										unknown				4.4mm				CMOS	1.2mm	8542.39.00.01			e3	Matte Tin (Sn)	DUAL	GULL WING	260	5V	NOT SPECIFIED		14	COMMERCIAL	YES	0.65mm	R-PDSO-G14	2.7V	70°C		Not Qualified		5.5V						14										TIMER, REAL TIME CLOCK	0.032MHz				I2C		1
1338-31DCGI	Renesas Electronics America	0.0000	RFQ Min: 1 Mult: 1	download	12 Weeks			Tube				Active	1 (Unlimited)								ROHS3 Compliant						8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial								Surface Mount		-40°C~85°C					Clock/Calendar								IDT1338															Leap Year, NVSRAM, Square Wave Output	8-SOIC				56B				3.3V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	5μA @ 3.63V~5.5V	1.3V~3.7V
S-35391A-I8T1U	ABLIC U.S.A. Inc.	0.0000	RFQ Min: 1 Mult: 1	download	18 Weeks			Tape & Reel (TR)			yes	Active	1 (Unlimited)	8						2.23mm	RoHS Compliant						8-SMD, Flat Lead	I2C, 2-Wire Serial			unknown				1.97mm	Surface Mount		-40°C~85°C	CMOS	0.5mm			Clock/Calendar			DUAL			3V					YES	0.5mm	R-PDSO-F8										Alarm, Leap Year									1.3V~5.5V	HH:MM:SS (12/24 hr)			0.4MHz				SERIAL, 2-WIRE/I2C			YY-MM-DD-dd	14μA~30μA @ 3V~5V
RX-8731LC:B PURE SN	EPSON	0.0000	RFQ Min: 1 Mult: 1	download	15 Weeks					RX-8731LC		Active	1 (Unlimited)								ROHS3 Compliant						12-TFSOJ (0.094, 2.40mm Width)	I2C								Surface Mount		-40°C~85°C					Clock/Calendar																							Alarm, EEPROM, Leap Year, Unique ID	12-VSOJ				80b				1.7V~5.5V	HH:MM:SS (24 hr)										YY-MM-DD-dd	1.4μA~1.5μA @ 3V~5V
BU9873FJ-GTE2	ROHM Semiconductor	0.9976	Add to Cart Min: 1 Mult: 1		11 Weeks		Surface Mount	Cut Tape (CT)	2013			Active	1 (Unlimited)	8		EAR99				4.9mm	ROHS3 Compliant				8	SEATED-HGT CALCULATED	8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial							3.9mm	Surface Mount		-40°C~85°C	CMOS	1.65mm			Clock/Calendar			DUAL		NOT SPECIFIED	3V	NOT SPECIFIED					1.27mm											Alarm, Leap Year									1.8V~5.5V	HH:MM:SS (12/24 hr)							I2C			YY-MM-DD-dd	1μA~1.35μA @ 3V~5.5V
DS1554W-120	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download			Through Hole	Tube	2005		yes	Obsolete	1 (Unlimited)	32		EAR99			3.3V	43.053mm	Non-RoHS Compliant	Contains Lead		No	32		32-DIP Module (0.600, 15.24mm)	Parallel							15.24mm	Through Hole		0°C~70°C	CMOS	10.922mm	8473.30.11.80		Clock/Calendar	e3	Matte Tin (Sn)	DUAL			3.3V		DS1554	32			2.54mm				Timer or RTC							Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K			Clock		32KB				2.97V~3.63V	HH:MM:SS (24 hr)	8			SECONDS	Y	NO				YY-MM-DD-dd	4mA @ 3.3V
DS1391U-3+T&R	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tape & Reel (TR)	2002			Active	1 (Unlimited)				85°C	-40°C	3V		ROHS3 Compliant	Lead Free		No	10		10-TFSOP, 10-MSOP (0.118, 3.00mm Width)	SPI	3.3V			2.7V				Surface Mount		-40°C~85°C					Clock/Calendar								DS1391															Alarm, Leap Year, Square Wave Output, Trickle-Charger	10-uMAX		Clock						2.7V~3.3V	HH:MM:SS:hh (12/24 hr)										YY-MM-DD-dd	125μA @ 2.7V~3.3V	1.3V~3.7V
RX6110SA:B3 PURE SN	EPSON	0.0000	RFQ Min: 1 Mult: 1	download	13 Weeks			Tape & Reel (TR)		RX6110SA		Active	1 (Unlimited)	14						10.1mm	ROHS3 Compliant						14-SOIC (0.197, 5.00mm Width)	I2C, 2-Wire Serial							5mm	Surface Mount		-40°C~85°C	CMOS	3.3mm			Clock/Calendar	e3	Tin (Sn)	DUAL		NOT SPECIFIED	3V	NOT SPECIFIED				YES	1.27mm	R-PDSO-G14										Alarm, Leap Year, RAM					16B				1.6V~5.5V	HH:MM:SS (24 hr)							I2C; SERIAL			YY-MM-DD-dd	0.25μA~0.27μA @ 3V~5V	1.1V~5.5V
M41T00M6F	STMicroelectronics	0.0000	RFQ Min: 1 Mult: 1	download	10 Weeks	ACTIVE (Last Updated: 7 months ago)	Surface Mount	Tape & Reel (TR)				Active	1 (Unlimited)	8		EAR99				5mm	ROHS3 Compliant	Lead Free		No	8		8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial		No SVHC			100kHz	1.75mm	4mm	Surface Mount	540.001716mg	-40°C~85°C	CMOS			300μA	Clock/Calendar	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL		260		40	M41T00	8							Timer or RTC		2/5.5V		85°C		1	Leap Year			Clock		8B		8B		2V~5.5V	HH:MM:SS				SECONDS	N		I2C	8 B		YY-MM-DD-dd	70μA @ 2V~5.5V	2.5V~3.5V
RV-8523-C3-32.768KHZ-10PPM-TA-QC	Micro Crystal	0.0000	RFQ Min: 1 Mult: 1	download	2 Weeks			Tape & Reel (TR)		Automotive, AEC-Q200		Active	1 (Unlimited)								ROHS3 Compliant						10-VCDFN	I2C, 2-Wire Serial								Surface Mount		-40°C~85°C TA					Clock/Calendar																							Alarm, Leap Year, Watchdog Timer									1.2V~5.5V	HH:MM:SS										YY-MM-DD-dd	0.18μA @ 3V
ISL12058IRUZ-T	Renesas Electronics America	0.0000	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)				Obsolete	1 (Unlimited)								ROHS3 Compliant						8-UFDFN	I2C, 2-Wire Serial								Surface Mount		-40°C~85°C					Clock/Calendar	e3	Matte Tin (Sn)			NOT SPECIFIED		NOT SPECIFIED	ISL12058															Alarm, Leap Year									1.8V~3.6V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	0.65μA @ 1.8V
BQ4845YS-A4NTR	Rochester Electronics	0.0000	RFQ Min: 1 Mult: 1					Tape & Reel (TR)				Obsolete	1 (Unlimited)								ROHS3 Compliant						28-SOIC (0.295, 7.50mm Width)	Parallel								Surface Mount		-40°C~85°C					Clock/Calendar																							Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer	28-SOIC								4.5V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	1.5mA Typ @ 4.5 V~5.5 V	2.3V~4V
ISL12029IBAZ-T	Intersil (Renesas Electronics America)	0.0000	RFQ Min: 1 Mult: 1	download			Surface Mount		2005			Active	2	14		EAR99	85°C	-40°C	3.3V	8.65mm	RoHS Compliant			No			SOIC	2-Wire, I2C, Serial	5.5V			2.7V			3.9mm				CMOS	1.75mm	8542.39.00.01			e3	Matte Tin (Sn) - annealed	DUAL		260	3.3V	40		14, 14	INDUSTRIAL		1.27mm	R-PDSO-G14			Timer or RTC		3/5V								Clock							HH:MM:SS			0.032MHz	SECONDS	Y	NO	I2C		1	YY-MM-DD-dd
RA-4574SA:B0 PURE SN	EPSON	0.0000	RFQ Min: 1 Mult: 1	download	13 Weeks			Tape & Reel (TR)		RA-4574SA		Active	1 (Unlimited)								ROHS3 Compliant						14-SOIC (0.197, 5.00mm Width)	3-Wire Serial								Surface Mount		-40°C~85°C					Clock/Calendar																							Alarm	14-SOP								1.6V~5.5V												1μA~2μA @ 3V~5V
MCP795W10-I/SL	Microchip Technology	0.0000	RFQ Min: 1 Mult: 1	download	5 Weeks		Surface Mount	Tube	2012			Active	1 (Unlimited)	14		EAR99				8.65mm	ROHS3 Compliant	Lead Free		No	14	ALSO OPEARTES AT 1.8 V MINIMUM SUPPLY AT 3 MHZ	14-SOIC (0.154, 3.90mm Width)	SPI		No SVHC					3.9mm	Surface Mount		-40°C~85°C	CMOS	1.75mm	8542.39.00.01		Clock/Calendar	e3	Matte Tin (Sn) - annealed	DUAL		260	5V	40	MCP795W10	14			1.27mm				Timer or RTC		2/5V					Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Watchdog Timer			Clock		64B			8	1.8V~3.6V	HH:MM:SS:hh (12/24 hr)			10MHz	1/100SECOND	Y	NO				YY-MM-DD-dd	1μA @ 1.8V~5.5V	1.3V~3.6V

BQ3285LSSTR Texas Instruments
24 Terminations3.15V 24 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz

Price: 0.0000
RFQ
ISL12028IBZ-T Rochester Electronics
Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
RX-4581NB B0:ROHS Epson America, Inc
Real Time Clock Serial Clock/Calendar/Alarm/Timer/Interrupt 20-Pin SON T/R

Price: 0.0000
RFQ
X1288V14Z-4.5AT1 Intersil (Renesas Electronics America)
14 Terminations5V 14 Pin Real Time Clocks0.032MHz

Price: 0.0000
RFQ
DS1302ZN+ Maxim Integrated
8 Terminations3.3V 8 Pin DS1302 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Trickle-Charger

Price: 0.0000
RFQ
MCP79410-I/MS Microchip Technology
8 Terminations5V 8 Pin MCP79410 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Square Wave Output, SRAM, Unique ID

Price: 0.0000
RFQ
PCF2127T/2,518 NXP Semiconductors
Real Time Clock Serial 512byte Clock/Calendar 16-Pin SO

Price: 0.0000
RFQ
DS1339U-33+ Maxim Integrated
8 Terminations3.3V 8 Pin DS1339 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output, Trickle-Charger

Price: 0.0000
RFQ
DS1248W-120 Maxim Integrated
32 Terminations3.3V 32 Pin DS1248 Real Time ClocksTimer or RTC SubcategoryNVSRAM

Price: 0.0000
RFQ
DS1339AU+T Maxim Integrated
8 Terminations3.3V DS1339 Real Time ClocksAlarm, Leap Year, Square Wave Output, Trickle-Charger

Price: 0.0000
RFQ
ISL12028IB27Z Rochester Electronics
Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
Q41856471000112 Epson America, Inc
Real Time Clock Serial Clock/Calendar/Alarm/Timer 20-Pin VSOJ T/R

Price: 0.0000
RFQ
RTC-8564JE:BB ROHS EPSON
20 Terminations3V Real Time ClocksAlarm

Price: 0.0000
RFQ
ISL12057IUZ-T Renesas Electronics America
8 Terminations3V 8 Pin ISL12057 Real Time ClocksAlarm, Leap Year 0.032MHz

Price: 0.0000
RFQ
X1226V8Z Intersil (Renesas Electronics America)
8 Terminations5V 8 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz Min 2.7V VMax 5.5V V

Price: 0.0000
RFQ
X1288V14Z-2.7T1 Intersil Corporation
5V 14 Pin Real Time Clocks0.032MHz

Price: 0.0000
RFQ
1338-31DCGI Renesas Electronics America
IDT1338 Real Time ClocksLeap Year, NVSRAM, Square Wave Output

Price: 0.0000
RFQ
S-35391A-I8T1U ABLIC U.S.A. Inc.
8 Terminations3V Real Time ClocksAlarm, Leap Year 0.4MHz

Price: 0.0000
RFQ
RX-8731LC:B PURE SN EPSON
Real Time ClocksAlarm, EEPROM, Leap Year, Unique ID

Price: 0.0000
RFQ
BU9873FJ-GTE2 ROHM Semiconductor
8 Terminations 3V Real Time Clocks Alarm, Leap Year

Price: 0.9976
RFQ
DS1554W-120 Maxim Integrated
32 Terminations3.3V 32 Pin DS1554 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K

Price: 0.0000
RFQ
DS1391U-3+T&R Maxim Integrated
DS1391 Real Time ClocksAlarm, Leap Year, Square Wave Output, Trickle-Charger Min 2.7V VMax 3.3V V

Price: 0.0000
RFQ
RX6110SA:B3 PURE SN EPSON
14 Terminations3V Real Time ClocksAlarm, Leap Year, RAM

Price: 0.0000
RFQ
M41T00M6F STMicroelectronics
8 Terminations8 Pin M41T00 Real Time ClocksTimer or RTC SubcategoryLeap Year

Price: 0.0000
RFQ
RV-8523-C3-32.768KHZ-10PPM-TA-QC Micro Crystal
Real Time ClocksAlarm, Leap Year, Watchdog Timer

Price: 0.0000
RFQ
ISL12058IRUZ-T Renesas Electronics America
ISL12058 Real Time ClocksAlarm, Leap Year

Price: 0.0000
RFQ
BQ4845YS-A4NTR Rochester Electronics
Real Time ClocksAlarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
ISL12029IBAZ-T Intersil (Renesas Electronics America)
14 Terminations3.3V 14, 14 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz Min 2.7V VMax 5.5V V

Price: 0.0000
RFQ
RA-4574SA:B0 PURE SN EPSON
Real Time ClocksAlarm

Price: 0.0000
RFQ
MCP795W10-I/SL Microchip Technology
14 Terminations5V 14 Pin MCP795W10 Real Time ClocksTimer or RTC SubcategoryAlarm, EEPROM, Leap Year, Square Wave Output, SRAM, Watchdog Timer 10MHz

Price: 0.0000
RFQ